20%
31.10.2025
in Launchpad (Figure 1). When Ubuntu made the whole thing more or less official back in May 2011 and dropped Eucalyptus in favor of OpenStack as its cloud solution, a murmur went through the developer community ... OpenStack workshop, part 1: Introduction to OpenStack
20%
20.03.2014
to, say, /dev/vtbd0 and /dev/vtnet0, which means adjusting the /etc/fstab file to match. Figure 3 shows the typical kernel boot messages.
Listing 1
Virtio in /boot/loader.conf
#Init Virt ... The Unix-like FreeBSD is viewed as highly reliable and forms the underpinnings of both Mac OS X and the Sony PlayStation 4. Version 10 introduces new features and performance gains.
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01.06.2024
calculated values for load average.
Ex-Post Analysis
In this article, I focus on accessing ex-post data (i.e., the state of a system in the past). To access the data for the last two days, sar offers the -1 ... The top, vmstat, and iotop monitoring tools for Linux show the current situation but do not provide any information about the past – which is where sysstat comes into play.
20%
30.11.2025
debuted in Ubuntu 11.10. The initctl show-config command that gives an overview of the jobs has been around since Upstart 0.6.4 (Figure 3):
initctl show-config -e > output ... accelerates the boot process. Yet, configuration is almost child's play.
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05.12.2019
diodes (Figure 1) to ensure downward compatibility. One is responsible for playing back (and recording in the case of burners) CD and DVD media; the other ensures compatibility with Blu-ray media ... We test two candidates for viewing and converting video DVDs and Blu-ray discs, HandBrake and MakeMKV, and point out legal hurdles.
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28.11.2022
.
CMMC in Depth
CMMC is currently on its second iteration, CMMC 2.0. The prior iteration of CMMC was CMMC 1.0, which built a framework of four elements: security domains, capabilities, practices ... risk and keep information out of the hands of adversaries.
19%
03.12.2015
://docs.openstack.org/developer/sahara/
Figure 1 acknowledgment: http://docs.openstack.org/developer/sahara/architecture.html
Build images: http://docs.openstack.org/developer/sahara/userdoc/diskimagebuilder.html
DRBD: http://drbd.linbit.com ... Apache Hadoop is currently the marketing favorite for Big Data; however, setting up a complete Hadoop environment is not easy. OpenStack Sahara, on the other hand, promises Hadoop at the push
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14.03.2013
system, and two parameters can be manipulated by the root user from within the jail. The flags are set using
sysctl: sysctl -w $MIB=0
or
sysctl -w $MIB=1
Using sysctl $MIB lets you ... With IT security playing an increasingly important role, one feature in FreeBSD deserves special attention: jails. In this article, we shed some light on the extra level of security that jails
18%
27.05.2025
is included in the form of Firefox 128.1.0, although Chromium is missing. "Small but powerful" is the motto, but SystemRescue also has a few highlights, undoubtedly including a complete toolchain for all ... Rescue systems play a particularly important role for desktops because they cannot simply be reinstalled on the fly. We look at venerable but outdated Knoppix and three still in development: Grml
18%
09.10.2017
|
+--------------------------------------+----------+--------+---------+-----------+------------+----+
| 36adtb1a-6371-521a-0fa4-a8c204a9e7df | pingtest | alpine | Stopped | None | 172 ... The OpenStack cosmos cannot ignore the trend toward containers. If you want to combine both technologies, projects like Magnum, Kolla, and Zun come into play. Which one?
